Thanks for the reply. I looked again at the examples in the book and nowhere do they list a private variable to hold the state. Thanks for the information. It is working as it should. Thanks..

>You are calling the property in an infinate loop. A property needs a field to hold its state
>
>

>private bool _isLoggedIn;
>public bool lIsLoggedIn {
>    get {
>      return _isLoggedIn;
>  }
>  set {
>      _isLoggedIn = value;
>     }
>}
>

>>The code below is in the class which creates my subclasses of the .net controls. This builds fine, but stack overflows on the line: lIsLoggedIn = value. Am I doing something wrong?
>>
>>Thanks in advance.
>>
>>

>>public class frmBase : Quay.Base.frmBase
>>{
>>   public bool lIsLoggedIn {
>>      get {
>>         return lIsLoggedIn;
>>      }
>>
>>      set {
>>         lIsLoggedIn = value;
>>      }
>>   }
>>
>>   public frmBase() {
>>      this.Font = new Font(“Arial”, 8)’;
>>      this.lIsLoggedIn = false;
>>   }
>>}
>>